package com.qying.jvm.classloader;

/**
 * @Author 秦扬
 * @Date 2021/9/7 20:27
 */
public class Test {

    public static void main(String[] args) {
//        Test test = new Test();
//        System.out.println(test.getClass().getClassLoader().toString());


        System.out.printf("%f \n",2d);
        System.out.printf("%d",2);


    }
}
